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Bouncy Castle Crypto Package For Java: Use of a Broken or Risky Cryptographic Algorithm vulnerability in bcpkix modules

Bouncy Castle Crypto Package For Java: Use of a Broken or Risky Cryptographic Algorithm vulnerability in bcpkix modules

CVE-2026-5588Published 5 months agoUpdated 5 days agoSource: OSV

Affected packages

  • org.bouncycastle:bcpkix-debug-jdk141.49 → 1.84
  • org.bouncycastle:bcpkix-debug-jdk15to181.49 → 1.84
  • org.bouncycastle:bcpkix-debug-jdk18on1.49 → 1.84
  • org.bouncycastle:bcpkix-jdk141.49 → 1.84
  • org.bouncycastle:bcpkix-jdk15on1.49 → 1.84
  • org.bouncycastle:bcpkix-jdk15to181.49 → 1.84
  • org.bouncycastle:bcpkix-jdk18on1.49 → 1.84

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
EPSS percentile

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

Bouncy Castle Crypto Package For Java: Use of a Broken or Risky Cryptographic Algorithm vulnerability in bcpkix modules | HackTribune